12: Twyla:
This one is elusive. Crabgrass has had much trouble gaining any information on the girl, so it is entirely possible that she has hidden abilities that should place her higher on the list. But based on what I know now, I think this is an adiqit spot.
The Boogie Man himself is one of the very few monsters that I hope I will never tangle with. He can track and peer into people's nightmares, meaning he can exploit anyone's deepest fears. And he does. His reputation doesn't come out of nowhere. If my understanding is correct, his daughter has inherited this ability. Although, she appears to use it for more noble reasons than her father. None the les, it is something to be weary of. This, coming from a master of manipulation.
Her second ability she appears to use quite frequently, shadow bending/jumping. If this girl doesn't want to be seen, she won't be. She has the ability to eavesdrop on any given conversation, and the subjects will be none the wiser. That is, of course, assuming they do not have heightened senses. Crabgrass has reported a young werewolf by the name of Howleen being able to detect her friend by sent, and a dragon called Jinafire somehow picked up on her presence as well. But even if her presence is made known, Twyla, can in fact, jump from one shadow to another. Believe me when I say tracking and catching any creature that can shadow travel is a real pain in the buttox. To them there are no locked doors and no dead ends. The only limitation is to hope there aren't any shadows for them to jump in. But, seeing as how shadow fallows light, it is a feeble hope.
In summary, Twyla is very secure defensively, but does not have any offensive abilities. Her greatest danger to me is overhearing what I don't want overheard. But I am smart enough to keep Crabgrass from reporting in any place that the girl might happen upon, so I am not worried. Dream manipulation could be troublesome, but again, there is nothing to lead the girl to do it. I am far more concerned with the other creatures on the list.